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Rapid:
Individual Calculations January 2016 |
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| Scheinfeild, Michael Total change: 40.40 | |   |
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| Avraham Feldklein Memorial rapid 2015 B | Rishon Lezion | ISR | 2015-12-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1537 | 1482 | 3.00 | 4 | 1.27 | 20 | 25.40 | |
|  Dvorsky, David | | | 1730 | ISR | 1.00 | 1 | 0.81 | 20 | 16.20 | |  Sokolovsky, Yahli | | | 1578 | ISR | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Bronstein, Paz | | | 1423 | ISR | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Kadosh, Lior | | | 1417 | ISR | 1.00 | 1 | 0.41 | 20 | 8.20 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | | | Shahar Arad Memorial 2015 B | Kfar Saba | ISR | 2015-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1751 | 1482 | 1.50 | 4 | 0.75 | 20 | 15.00 | |
| | Yaniv, Ori | | | 1651 | ISR | 1.00 | 1 | 0.72 | 20 | 14.40 | | | Spiegel, Moisei | | | 1793 | ISR | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Glatt, Guy | | | 1678 | ISR | 0.50 | 1 | 0.25 | 20 | 5.00 | | | Gorelikov, Israel | | | 1882 * | ISR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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